62047080821 has 4 divisors (see below), whose sum is σ = 67687724544. Its totient is φ = 56406437100.

The previous prime is 62047080769. The next prime is 62047080839. The reversal of 62047080821 is 12808074026.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 62047080821 - 2²² = 62042886517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62047080871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2820321845 + ... + 2820321866.

It is an arithmetic number, because the mean of its divisors is an integer number (16921931136).

Almost surely, 2^62047080821 is an apocalyptic number.

It is an amenable number.

62047080821 is a deficient number, since it is larger than the sum of its proper divisors (5640643723).

62047080821 is a wasteful number, since it uses less digits than its factorization.

62047080821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5640643722.

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 62047080821 in words is "sixty-two billion, forty-seven million, eighty thousand, eight hundred twenty-one".